BR9302421A - Composicao e metodo para remover contaminantes de um substrato solido escolhido - Google Patents
Composicao e metodo para remover contaminantes de um substrato solido escolhidoInfo
- Publication number
- BR9302421A BR9302421A BR9302421A BR9302421A BR9302421A BR 9302421 A BR9302421 A BR 9302421A BR 9302421 A BR9302421 A BR 9302421A BR 9302421 A BR9302421 A BR 9302421A BR 9302421 A BR9302421 A BR 9302421A
- Authority
- BR
- Brazil
- Prior art keywords
- composition
- percent
- contaminants
- weight
- chosen
- Prior art date
Links
- 239000000356 contaminant Substances 0.000 title abstract 6
- 239000000758 substrate Substances 0.000 title abstract 5
- 239000007787 solid Substances 0.000 title abstract 3
- 239000007800 oxidant agent Substances 0.000 abstract 5
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract 4
- 239000002253 acid Substances 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 229910052736 halogen Inorganic materials 0.000 abstract 2
- 150000002367 halogens Chemical class 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 239000008367 deionised water Substances 0.000 abstract 1
- 229910021641 deionized water Inorganic materials 0.000 abstract 1
- 238000004090 dissolution Methods 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 231100001261 hazardous Toxicity 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 239000003223 protective agent Substances 0.000 abstract 1
- 230000005855 radiation Effects 0.000 abstract 1
- 239000000080 wetting agent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/14—Cleaning or pickling metallic material with solutions or molten salts with alkaline solutions
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D7/00—Compositions of detergents based essentially on non-surface-active compounds
- C11D7/02—Inorganic compounds
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/22—Secondary treatment of printed circuits
- H05K3/26—Cleaning or polishing of the conductive pattern
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Detergent Compositions (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US90129792A | 1992-06-19 | 1992-06-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9302421A true BR9302421A (pt) | 1994-03-22 |
Family
ID=25413889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9302421A BR9302421A (pt) | 1992-06-19 | 1993-06-21 | Composicao e metodo para remover contaminantes de um substrato solido escolhido |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP0574858B1 (pt) |
| JP (1) | JPH0657294A (pt) |
| KR (1) | KR960001499B1 (pt) |
| AT (1) | ATE150097T1 (pt) |
| AU (1) | AU650818B2 (pt) |
| BR (1) | BR9302421A (pt) |
| CA (1) | CA2096452A1 (pt) |
| DE (1) | DE69308647D1 (pt) |
| MX (1) | MX9303675A (pt) |
| ZA (1) | ZA933599B (pt) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2736936B1 (fr) * | 1995-07-19 | 1997-08-14 | Air Liquide | Procede de degraissage a base de peroxyde d'hydrogene et applications a des articles metalliques |
| US5911836A (en) * | 1996-02-05 | 1999-06-15 | Mitsubishi Gas Chemical Company, Inc. | Method of producing semiconductor device and rinse for cleaning semiconductor device |
| GB2334721B (en) * | 1998-02-25 | 2002-06-12 | Reckitt & Colman Inc | Cleansing composition |
| GB2334722B (en) * | 1998-02-25 | 2002-04-24 | Reckitt & Colman Inc | Aqueous cleaning composition for removing soap scum |
| GB2349892A (en) * | 1999-05-13 | 2000-11-15 | Warwick Internat Group Ltd | Metal cleaning |
| US9782804B1 (en) * | 2012-01-26 | 2017-10-10 | Tgs Solutions, Llc | Method for passivating substrate surfaces |
| CN113979530B (zh) * | 2021-11-22 | 2023-03-31 | 湖南大学 | 用于去除水中有机污染物的药剂、方法及应用 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3293148A (en) * | 1964-02-27 | 1966-12-20 | Hooker Chemical Corp | Method of cleaning steel surfaces |
| DE2911259A1 (de) * | 1979-03-22 | 1980-10-02 | Shell Ag | Mittel zur feuerungsseitigen reinigung von heizkesseln |
| US4578162A (en) * | 1984-05-29 | 1986-03-25 | The Dow Chemical Company | Method for dissolving copper in the presence of iron |
| JPH0649880B2 (ja) * | 1986-06-04 | 1994-06-29 | ユニ・チヤ−ム株式会社 | 起泡性液体洗浄剤組成物 |
| US5269850A (en) * | 1989-12-20 | 1993-12-14 | Hughes Aircraft Company | Method of removing organic flux using peroxide composition |
| US5196134A (en) * | 1989-12-20 | 1993-03-23 | Hughes Aircraft Company | Peroxide composition for removing organic contaminants and method of using same |
| EP0458948B1 (en) * | 1989-12-20 | 1994-08-31 | Hughes Aircraft Company | Peroxide composition for removing flux residue and method of using same |
| DK0566712T3 (da) * | 1991-11-13 | 1995-12-18 | Hughes Aircraft Co | Fremgangsmåde og system til fjernelse af forureninger |
| US5244000A (en) * | 1991-11-13 | 1993-09-14 | Hughes Aircraft Company | Method and system for removing contaminants |
-
1993
- 1993-05-18 CA CA002096452A patent/CA2096452A1/en not_active Abandoned
- 1993-05-24 ZA ZA933599A patent/ZA933599B/xx unknown
- 1993-06-11 AU AU41217/93A patent/AU650818B2/en not_active Ceased
- 1993-06-14 DE DE69308647T patent/DE69308647D1/de not_active Expired - Lifetime
- 1993-06-14 EP EP93109469A patent/EP0574858B1/en not_active Expired - Lifetime
- 1993-06-14 AT AT93109469T patent/ATE150097T1/de active
- 1993-06-18 KR KR1019930011157A patent/KR960001499B1/ko not_active Expired - Fee Related
- 1993-06-18 MX MX9303675A patent/MX9303675A/es not_active Application Discontinuation
- 1993-06-21 BR BR9302421A patent/BR9302421A/pt unknown
- 1993-06-21 JP JP5149503A patent/JPH0657294A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0574858B1 (en) | 1997-03-12 |
| ZA933599B (en) | 1993-12-13 |
| DE69308647D1 (de) | 1997-04-17 |
| AU650818B2 (en) | 1994-06-30 |
| ATE150097T1 (de) | 1997-03-15 |
| KR940000546A (ko) | 1994-01-03 |
| CA2096452A1 (en) | 1993-12-20 |
| JPH0657294A (ja) | 1994-03-01 |
| AU4121793A (en) | 1994-01-13 |
| EP0574858A1 (en) | 1993-12-22 |
| MX9303675A (es) | 1994-01-31 |
| KR960001499B1 (ko) | 1996-01-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD5 | Application fees: dismissal - article 86 of industrial property law |